20089851630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:387

約数の個数: 256

約数和(自身を含む): 53687992320

約数和(自身を除く): 33598140690

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 61, 62, 69, 89, 93, 115, 122, 138, 155, 173, 178, 183, 186, 230, 267, 305, 310, 345, 346, 366, 445, 465, 519, 534, 610, 690, 713, 865, 890, 915, 930, 1038, 1335, 1403, 1426, 1730, 1830, 1891, 2047, 2139, 2595, 2670, 2759, 2806, 3565, 3782, 3979, 4094, 4209, 4278, 5190, 5363, 5429, 5518, 5673, 6141, 7015, 7130, 7958, 8277, 8418, 9455, 10235, 10553, 10695, 10726, 10858, 11346, 11937, 12282, 13795, 14030, 15397, 16089, 16287, 16554, 18910, 19895, 20470, 21045, 21106, 21390, 23874, 26815, 27145, 27590, 28365, 30705, 30794, 31659, 32178, 32574, 39790, 41385, 42090, 43493, 46191, 52765, 53630, 54290, 56730, 59685, 61410, 63318, 63457, 76985, 80445, 81435, 82770, 86986, 92382, 105530, 119370, 123349, 124867, 126914, 130479, 153970, 158295, 160890, 162870, 168299, 190371, 217465, 230955, 242719, 246698, 249734, 260958, 316590, 317285, 327143, 336598, 354131, 370047, 374601, 380742, 434930, 461910, 477307, 485438, 504897, 616745, 624335, 634570, 652395, 654286, 708262, 728157, 740094, 749202, 841495, 939217, 951855, 954614, 981429, 1009794, 1062393, 1213595, 1233490, 1248670, 1304790, 1431921, 1456314, 1635715, 1682990, 1770655, 1850235, 1873005, 1878434, 1903710, 1962858, 2124786, 2386535, 2427190, 2524485, 2817651, 2863842, 3271430, 3541310, 3640785, 3700470, 3746010, 3870877, 4696085, 4773070, 4907145, 5048970, 5311965, 5635302, 7159605, 7281570, 7524289, 7741754, 9392170, 9814290, 10623930, 10978061, 11612631, 14088255, 14319210, 15048578, 19354385, 21601991, 21956122, 22572867, 23225262, 28176510, 29115727, 32934183, 37621445, 38708770, 43203982, 45145734, 54890305, 58063155, 58231454, 64805973, 65868366, 75242890, 87347181, 108009955, 109780610, 112864335, 116126310, 129611946, 145578635, 164670915, 174694362, 216019910, 225728670, 291157270, 324029865, 329341830, 436735905, 648059730, 669661721, 873471810, 1339323442, 2008985163, 3348308605, 4017970326, 6696617210, 10044925815, 20089851630]

約数ペア:

[(1, 20089851630), (2, 10044925815), (3, 6696617210), (5, 4017970326), (6, 3348308605), (10, 2008985163), (15, 1339323442), (23, 873471810), (30, 669661721), (31, 648059730), (46, 436735905), (61, 329341830), (62, 324029865), (69, 291157270), (89, 225728670), (93, 216019910), (115, 174694362), (122, 164670915), (138, 145578635), (155, 129611946), (173, 116126310), (178, 112864335), (183, 109780610), (186, 108009955), (230, 87347181), (267, 75242890), (305, 65868366), (310, 64805973), (345, 58231454), (346, 58063155), (366, 54890305), (445, 45145734), (465, 43203982), (519, 38708770), (534, 37621445), (610, 32934183), (690, 29115727), (713, 28176510), (865, 23225262), (890, 22572867), (915, 21956122), (930, 21601991), (1038, 19354385), (1335, 15048578), (1403, 14319210), (1426, 14088255), (1730, 11612631), (1830, 10978061), (1891, 10623930), (2047, 9814290), (2139, 9392170), (2595, 7741754), (2670, 7524289), (2759, 7281570), (2806, 7159605), (3565, 5635302), (3782, 5311965), (3979, 5048970), (4094, 4907145), (4209, 4773070), (4278, 4696085), (5190, 3870877), (5363, 3746010), (5429, 3700470), (5518, 3640785), (5673, 3541310), (6141, 3271430), (7015, 2863842), (7130, 2817651), (7958, 2524485), (8277, 2427190), (8418, 2386535), (9455, 2124786), (10235, 1962858), (10553, 1903710), (10695, 1878434), (10726, 1873005), (10858, 1850235), (11346, 1770655), (11937, 1682990), (12282, 1635715), (13795, 1456314), (14030, 1431921), (15397, 1304790), (16089, 1248670), (16287, 1233490), (16554, 1213595), (18910, 1062393), (19895, 1009794), (20470, 981429), (21045, 954614), (21106, 951855), (21390, 939217), (23874, 841495), (26815, 749202), (27145, 740094), (27590, 728157), (28365, 708262), (30705, 654286), (30794, 652395), (31659, 634570), (32178, 624335), (32574, 616745), (39790, 504897), (41385, 485438), (42090, 477307), (43493, 461910), (46191, 434930), (52765, 380742), (53630, 374601), (54290, 370047), (56730, 354131), (59685, 336598), (61410, 327143), (63318, 317285), (63457, 316590), (76985, 260958), (80445, 249734), (81435, 246698), (82770, 242719), (86986, 230955), (92382, 217465), (105530, 190371), (119370, 168299), (123349, 162870), (124867, 160890), (126914, 158295), (130479, 153970)]